Have an issue with this HTC WP 8S device.
As described in thread name, after power on I can see a black screen with battery indicator and clock only visible but lock picture is visible.
Seems like shell (explorer maybe ) won't start due to not enough space or file system corruption.
Connected to a PC via MTP device shows ~600 KB free space against 3,6 GB total, while all folders on "Phone" (Music, Pictures, Videos, etc.) are empty.
Is there any way to run scan disk, clear cache, remove some apps or at least make a factory reset over cable and PC?
Thank you in advance for any help.